Patient Reviews

GI Alliance physicians are among the most reputable and distinguished gastroenterologists across the nation. Focused on clinical excellence and patient-centered care, our specialists seek to be the partner you need in your quest for better health. We value patient feedback and appreciate every review we receive from those we are privileged to treat. For your convenience, we have gathered a collection of reviews, stories, and testimonials provided by patients who have visited our practices. We welcome you to explore the feedback below to learn more about what it means to be a patient of GI Alliance.

5.0 Review from C.M. Source: Google Nov 15 2023

"Great Doc! He really cares about his patients.!"

5.0 Review from P.W. Source: Google Oct 13 2023

"Dr. Lee was very informative and provided valuable information!"

4.0 Review from D.M. Source: Google Oct 13 2023

"First time office visit was uneventful but all interactions with staff and Dr Lee were courteous and friendly. Office was quiet and clean; waiting time was nominal and Dr Lee spent good amount of time getting familiar with my medical history and medicine regime. Overall a very informative and relaxing atmosphere"

5.0 Review from R.B. Source: Google Jul 12 2023

"Professional longtime doctor. Did not have to wait long to see him. Very thorough."

5.0 Review from A.C. Source: Google May 26 2023

"Great Doctor! Super nice and informative and listens to you thoroughly! Always has a smile and approachable demeanor!"

5.0 Review from D.H. Source: Google May 18 2023

"Very good"

5.0 Review from T.N. Source: Google May 11 2023

"Doctor Lee is a great doctor"

5.0 Review from I.A. Source: Google Mar 25 2023

"Dr Lee has a listening hear to patients and takes time to answer questions. He calls to give an overview of lab results. He’s actually a good caring doctor"

4.0 Review from D.S. Source: Google Mar 25 2023

"First visit, but Dr. Lee seemed very good."

5.0 Review from C.H. Source: Google Jan 25 2023

"Dr Lee is open and friendly and professional all at the same time! I appreciated that he called me back promptly about test results. Thanks for the exceptional care!"

5.0 Review from K.J. Source: Google Jan 25 2023

"Dr.Lee is a great doctor/ he listens and treats you his patients with respect. His office staff is amazing -super helpful and informative."

5.0 Review from B.S. Source: Google Dec 25 2022

"Called in and got an appointment when i needed. Dr. Lee listens to your concerns and answers all questions. Super nice guy👍🏼"

5.0 Review from M.N. Source: Google Dec 25 2022

"I went to this office to get a second opinion after my visit with the VA. Dr. Lee and his office staff is great. Dr Lee take time to diagnosis my symptoms."

5.0 Review from W.F. Source: Google Dec 25 2022

"John Lee is a terrific doctor and has a very professional practice."

5.0 Review from M.O. Source: Google Nov 25 2022

"I like the way I was received when I came inside the office. Everyone friendly and professional."

5.0 Review from M.M. Source: Google Nov 25 2022

"Dr Lee was excellent. His intake was great, asked all the right questions and perused the concerns I had about my condition. Dr Lee was thorough in his questioning and explained what he anticipate be the culprit of my symptoms. Dr Lee explained the approach he would like to take to resolve my symptoms, including any medications he was considering for my treatment. Bed side manner was warm and approachable. Was in and out in 30 min. Great ! Thank you Dr Lee"

5.0 Review from R.C. Source: Google Nov 25 2022

"Dr. Lee is a wonderful doctor. He listens to you and cares about your health. He has really helped me with my stomach issues."

5.0 Review from J.E. Source: Google Oct 25 2022

"Dr John Lee has been my gastroenterologist for more than 16 years. His care and advice have been invaluable. He is kind and thorough in all that he does. I highly recommend him."

5.0 Review from J.G. Source: Google Oct 25 2022

"Would highly recommend dr.john.lee ..my daughter is a patient as well.very nice staff.very helpful...dr.lee has a way of taking any fear away..very thorough..love him"

5.0 Review from N.A. Source: Google Oct 25 2022

"Dr. Lee was very good doctor. He listens to my symptoms and gave me medicine that reduce my stomach pains."

5.0 Review from S.W. Source: Google Oct 25 2022

"Dr. Lee is very personable and is willing to get to the root of your issues and proceeds to fix the problem."

5.0 Review from S.S. Source: Google Oct 25 2022

"Dr. Lee was very helpful, friendly, and on point! I have seen him for 2 separate issues and his diagnosis was spot on both times! I would definitely recommend seeing Dr. Lee for any GI issues you may be experiencing!"

5.0 Review from E.E. Source: Google Sep 25 2022

"awesome great experience I have been a long time patient."

5.0 Review from S.D. Source: Google Sep 25 2022

"I have been seeing Dr Lee for years and have never had any problems with his staff! I’ve always felt very comfortable and confident with my care! He listens and explains whats going on very very well! I would recommend him and his staff to anyone!!!! He has helped me so much!!"

5.0 Review from B. Source: Google Aug 25 2022

"Great customer services!!"

5.0 Review from S.H. Source: Google Aug 25 2022

"Always listens to what I say about my symptoms. Willing to explore treatments that I’m comfortable with."

5.0 Review from R.S. Source: Google Jun 25 2022

"Dr. Lee took his time as he explained to me the series of steps we are going to follow to treat my illness. He was very thorough and made sure I completely understood, felt comfortable and agreed with all procedures. I felt so relieved after my vist with Dr. Lee that it was a huge weight of worry an anxiety off my shoulders."

5.0 Review from B.B. Source: Google May 25 2022

"Dr Lee has been my gastroenterologist for 16 years. Upon my recommendation he is also now my wife’s doc. We are both very satisfied with the care we receive from Dr Lee."

5.0 Review from P.P. Source: Google May 25 2022

"Dr. Lee is a great doctor with a friendly personality, awesome bedside manner and great communicator. I have had the pleasure of his knowledge for many years. I highly recommend him!! Pam"

4.0 Review from A.F. Source: Google May 25 2022

"He is a good dr"

4.0 Review from C.S. Source: Google May 25 2022

"Service was great I would recommend"

5.0 Review from P.S. Source: Google Oct 07 2021

"Dr. Lee is a great doctor with a friendly personality, awesome bedside manner and great communicator. I have had the pleasure of his knowledge for many years. I highly recommend him!! Pam"

5.0 Review from R.T. Source: Google May 25 2021

"Dr. John Lee at Digestive Health Associates has been my primary gastroenterologist since I first moved to Dallas. He is the only one who has helped my digestive issues. I had a procedure done at the Digestive Health Center of Dallas on 9/29/2020 and the service was incredible. My anesthesiologist Mary, was the highlight of my procedure. She had an amazing personality and helped ease my anxiety before I went under. I would recommend Dr. Lee and Digestive Health Associates of Texas to any of my family and friends."

5.0 Review from C.P. Source: Google May 25 2020

"Went to dr lee because he was the closest to me didn’t even look at the reviews till later . I went to the rowlett location. Was expecting to act ghetto with the staff after reading reviews but no they where so nice great service very helping . Answered all my questions and concerns. Great front and back staff. Dr lee was good listen to everything I had to say scheduled everything I needed to be tested for the very next day"

5.0 Review from H.M. Source: Google May 25 2020

"Dr Lee office staff customer service is impeccable! They made us feel as if we have been long time patients. We will definitely recommend him to friends and family."

5.0 Review from J.P. Source: Google May 25 2020

"After many years of GI issues, Dr. Lee was the first to take my case seriously and not dismiss it as IBS. His thorough testing led to the conclusion that I had both celiac disease and peptic ulcer disease. Three other GI doctors missed the diagnosis altogether. Dr. Lee takes the time to listen to his patients and your appointment never feels rushed. He will be sure to investigate every issue until he is satisfied that the problem is found and treated. He cares about his patients and pours himself into his work. There have been several occasions that he has received lab results after hours and called anyway, putting me as his patient as his priority. You will not find a better doctor!"

5.0 Review from M.P. Source: Google May 25 2020

"Professional and courteous service"

5.0 Review from S.E. Source: Google May 25 2020

"Very thorough and gentle doctor with no how. Works for patient to figure out complicated cases! Highly recommend!"

5.0 Review from S.M. Source: Google Sep 23 2019

"I just had my second colonoscopy with Dr. Lee. He's smart and professional - a true pro! And I can't say enough about his support staff. All the nurses I dealt with were kind, funny and gentle. Not that I'll be going back there for unscheduled procedures :) but I'll be seeing them in five years for sure!"

5.0 Review from C.C. Source: Google May 25 2019

"Great friendly doctor! ! Recently went in for my colonoscopy which was about a year overdue. Dr. Lee visited with me prior to the procedure and made me feel comfortable about the procedure. He also spoke with me afterwards to discuss his findings and to stress the importance of future visits. I would definitely recommend Dr. Lee for your digestive health needs."

5.0 Review from F. Source: Google May 25 2019

"Great GI doctor, Dr. Lee and staff. Regards Raymond Reynolds"

5.0 Review from K.G. Source: Google May 25 2019

"Dr Lee and his staff are so professional and thorough. I had to wait a little longer than I would have liked but it is worth it to me because when Dr Lee sees his patients he takes his time with you and really listens. I couldn't see him for a while because my insurance changed, but as soon as I had an insurance that he took I went right back to him. I highly recommend him!"

5.0 Review from S.S. Source: Google May 25 2019

"Great GI Dr and thorough! Nice office staff as well"

5.0 Review from S.B. Source: Google May 25 2019

"I just had my second colonoscopy with Dr. Lee. He's smart and professional - a true pro! And I can't say enough about his support staff. All the nurses I dealt with were kind, funny and gentle. Not that I'll be going back there for unscheduled procedures :) but I'll be seeing them in five years for sure!"